Finding the Fourth Proportional to 5,890.16, 8,124.81 and 3,498.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,890.16 : 8,124.81 = 3,498.50 : x
2. Step 2: Convert to fraction form
   5,890.16/8,124.81 = 3,498.50/x
3. Step 3: Cross multiply
   5,890.16x = 8,124.81 × 3,498.50
4. Step 4: Simplify right side
   5,890.16x = 28,424,647.79
5. Step 5: Solve for x
   x = 28,424,647.79/5,890.16
6. Step 6: Final answer
   x = 4,825.79